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Hi Vishal,<br>
do you have a effective recipe to test if the rabbitmq's HA ?<br>
I've three instances of it; I've also nova, cinder and neutron
configured with rabbit_ha_queues = true.<br>
<br>
Just restarting a rabbit instance seems not to be sufficient to test
a real case scenario, is it ?<br>
<br>
any advice ?<br>
<br>
thanks,<br>
<br>
Alvise<br>
<br>
<div class="moz-cite-prefix">On 28/07/2015 09:46, vishal yadav
wrote:<br>
</div>
<blockquote
cite="mid:CAB0cepGUPcXhk1zQH0tx9xwAxccaJpPTkLjmcHjVAdSW1k1+4Q@mail.gmail.com"
type="cite">
<div dir="ltr">You're welcome :)<br>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Tue, Jul 28, 2015 at 1:15 PM, Alvise
Dorigo <span dir="ltr"><<a moz-do-not-send="true"
href="mailto:alvise.dorigo@pd.infn.it" target="_blank">alvise.dorigo@pd.infn.it</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> thank you very much
Vishal.<span class="HOEnZb"><font color="#888888"><br>
<br>
A.</font></span>
<div>
<div class="h5"><br>
<br>
<div>On 28/07/2015 09:41, vishal yadav wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>
<div>
<div>>> "ha_all" vs. "HA".<br>
>> which one is correct ?<br>
<br>
That's the policy name, you can name
anything...<br>
<br>
</div>
Excerpt from 'man rabbitmqctl'<br>
...<br>
set_policy [-p vhostpath] {name} {pattern}
{definition} [priority]<br>
Sets a policy.<br>
<br>
name<br>
The name of the policy.<br>
<br>
pattern<br>
The regular expression, which
when matches on a given resources causes the
policy to apply.<br>
<br>
definition<br>
The definition of the policy,
as a JSON term. In most shells you are very
likely to need to quote this.<br>
<br>
priority<br>
The priority of the policy as
an integer, defaulting to 0. Higher numbers
indicate greater precedence.<br>
...<br>
<br>
</div>
Regards,<br>
</div>
Vishal<br>
<div>
<div><br>
</div>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Tue, Jul 28, 2015 at
12:47 PM, Alvise Dorigo <span dir="ltr"><<a
moz-do-not-send="true"
href="mailto:alvise.dorigo@pd.infn.it"
target="_blank">alvise.dorigo@pd.infn.it</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0
0 0 .8ex;border-left:1px #ccc
solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000"> Hi,<br>
I read these two documents:<br>
<br>
<a moz-do-not-send="true"
href="http://docs.openstack.org/high-availability-guide/content/_configure_rabbitmq.html"
target="_blank">http://docs.openstack.org/high-availability-guide/content/_configure_rabbitmq.html</a><br>
<br>
<a moz-do-not-send="true"
href="https://www.rdoproject.org/RabbitMQ"
target="_blank">https://www.rdoproject.org/RabbitMQ</a><br>
<br>
To configure the queues in HA mode, the two
docs suggests two slightly different
commands;<br>
<br>
The first one says:<br>
<br>
<pre style="color:rgb(35,48,45);display:block;font-family:Monaco,'Courier New','DejaVu Sans Mono','Bitstream Vera Sans Mono',monospace;font-stretch:normal;font-style:normal;font-variant:normal;font-weight:normal;line-height:normal;overflow-x:scroll;width:705.333312988281px;border-bottom-color:rgb(222,222,222)!important;border-bottom-style:solid!important;border-bottom-width:1px!important;border-top-color:rgb(222,222,222)!important;border-top-style:solid!important;border-top-width:1px!important;font-size:12px;margin:1em 0px!important;padding:0.5em!important;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;word-spacing:0px">rabbitmqctl set_policy ha-all '^(?!amq\.).*' '{"ha-mode": "all"}'</pre>
<br>
while the second one says:<br>
<br>
<pre style="padding:10px 15px;font-family:'PT Mono',sans-serif;font-size:12px;color:rgb(51,51,51);border-radius:0px;display:block;margin:5px 0px;line-height:20px;word-break:normal;word-wrap:normal;white-space:pre-wrap;border:none;overflow-x:auto;font-style:normal;font-variant:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;word-spacing:0px;background:rgb(238,238,238)">rabbitmqctl set_policy HA '^(?!amq\.).*' '{"ha-mode": "all"}'
</pre>
<br>
"ha_all" vs. "HA".<br>
<br>
which one is correct ?<br>
<br>
thanks,<br>
<br>
Alvise<br>
</div>
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